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WRA4812ZS-3W Datasheet(PDF) 1 Page - Microdc power Technology Co., Ltd |
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WRA4812ZS-3W Datasheet(HTML) 1 Page - Microdc power Technology Co., Ltd |
1 / 3 page WRA WRA WRA WRA WRA WRA WRA WRA---- ----ZS-3W ZS-3W ZS-3W ZS-3W ZS-3W ZS-3W ZS-3W ZS-3W& & & & & & & &WRB WRB WRB WRB WRB WRB WRB WRB---- ----ZS ZS ZS ZS ZS ZS ZS ZS -3W -3W -3W -3W -3W -3W -3W -3W Series Series http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646 Page 1 of 3 Order code Input Output Efficiency (%.Typ.) Voltage(VDC) Voltage (VDC) Current(mA) Nominal Range Max. WRB2403ZS-3W 24 9-36 3.3 700 81 WRB2405ZS-3W 24 9-36 5 600 83 WRB2412ZS-3W 24 9-36 12 250 74 WRB2415ZS-3W 24 9-36 15 200 76 WRA2405ZS-3W 24 9-36 ±5 ±300 81 WRA2412ZS-3W 24 9-36 ±12 ±125 81 WRA2415ZS-3W 24 9-36 ±15 ±100 85 WRB4803ZS-3W 48 18-75 3.3 700 83 WRB4805ZS-3W 48 18-75 5 600 85 WRB4812ZS-3W 48 18-75 12 250 74 WRB4815ZS-3W 48 18-75 15 200 78 WRA4805ZS-3W 48 18-75 ±5 ±300 80 WRA4812ZS-3W 48 18-75 ±12 ±125 80 WRA4815ZS-3W 48 18-75 ±15 ±100 85 NOTE: Case material:non-conductive plastic Weight: 4.8g (0.17oz) MODEL MODEL MODEL MODEL MODEL MODEL MODEL MODEL SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION WRB WRB WRB WRB WRB WRB WRB WRB ① ① ① ①24 24 24 24 24 24 24 24 ② ② ② ②12 12 12 12 12 12 12 12 ③ ③ ③ ③Z Z Z Z Z Z Z Z ④ ④ ④ ④ S S S S S S S S ⑤ ⑤ ⑤ ⑤--------3W 3W 3W 3W 3W 3W 3W 3W ⑥ ⑥ ⑥ ⑥ ①Product Series ②Input Voltage ③Output Voltage ④Wide (4:1) Input Range ⑤SIP Package Style ⑥ Rated Power 3 3 3 3W, W, W, W, WIDE WIDE WIDE WIDE INPUT, INPUT, INPUT, INPUT, ISOLATED ISOLATED ISOLATED ISOLATED & & & & REGULATED REGULATED REGULATED REGULATED DUAL/SINGLE DUAL/SINGLE DUAL/SINGLE DUAL/SINGLE OUTPUT OUTPUT OUTPUT OUTPUT DC DC DC DC----DC DC DC DC CONVERTER CONVERTER CONVERTER CONVERTER FEATURES FEATURES FEATURES FEATURES FEATURES FEATURES FEATURES FEATURES ◆Wide (4:1) Input Range ◆Short Circuit Protection(automatic recovery) ◆ 1500VDC Isolation ◆ Operating Temperature: -40℃~﹢85℃ ◆ Excellent load and line regulation ◆ Ultra-compact SIP-8 packaged ◆ Internal SMD construction ◆ Remote On/Off control ◆ Small footprint:21.8*9.2mm ◆ Excellent load and line regulation APPLICATIONS APPLICATIONS APPLICATIONS APPLICATIONS APPLICATIONS APPLICATIONS APPLICATIONS APPLICATIONS The WRA_ZS-3W&WRB_ZS-3W Series are specially designed for applications where a wide range input voltage power supplies are isolated from the input power supply in a distributed power supply system on a circuit board.These products apply to: 1) Where the voltage of the input power supply is wide range (Voltage range≤4:1); 2) Where isolation is necessary between input and output (Isolation voltage≤1500VDC); 3) Where the regulation of the Output voltage and the output ripple noise are demanded. MICRODC reserves the copyright SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION GUIDE GUIDE GUIDE GUIDE GUIDE GUIDE GUIDE GUIDE Input Input Input Input Input Input Input Input Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Parameter Conditions Max. Input current at full load 24Vin models: 170mAmax. 48 Vin models: 85mAmax. Surge voltage (100 msec. max.) 24 Vin models: 50Vmax. 48 Vin models: 100Vmax. Input current at no load 24 Vin models: 25mA typ. 48 Vin models: 15mA typ. Input filter EN 55022 level A, FCC part 15, level A with external capacitor The The The The WR-ZS-3W WR-ZS-3W WR-ZS-3W WR-ZS-3W series series series series is is is is a a a a new new new new family family family family of of of of isolated isolated isolated isolated 3W 3W 3W 3W DC/DC DC/DC DC/DC DC/DC converters converters converters converters with with with with regu- regu- regu- regu- lated lated lated lated output, output, output, output, featuring featuring featuring featuring ultra-wide ultra-wide ultra-wide ultra-wide 4:1 4:1 4:1 4:1 input input input input voltage voltage voltage voltage range. range. range. range. The The The The product product product product comes comes comes comes in in in in a a a a ultra-compact ultra-compact ultra-compact ultra-compact SIP SIP SIP SIP plastic plastic plastic plastic package package package package with with with with a a a a small small small small footprint footprint footprint footprint occupying occupying occupying occupying only only only only 2.0 2.0 2.0 2.0 cm2 cm2 cm2 cm2 (0.3 (0.3 (0.3 (0.3 square square square square in.) in.) in.) in.) of of of of board board board board space. space. space. space. An An An An excellent excellent excellent excellent effciency effciency effciency effciency allows allows allows allows – – – –40 40 40 40°°°° to to to to +85 +85 +85 +85°°°°C C C C operation operation operation operation temperatures. temperatures. temperatures. temperatures. Further Further Further Further features features features features include include include include remote remote remote remote On/Off On/Off On/Off On/Off control control control control and and and and continuous continuous continuous continuous short short short short circuit circuit circuit circuit protec- protec- protec- protec- tion. tion. tion. tion. The The The The very very very very compact compact compact compact dimensions dimensions dimensions dimensions of of of of these these these these converters converters converters converters make make make make them them them them an an an an ideal ideal ideal ideal solution solution solution solution for for for for many many many many space space space space critical critical critical critical applications applications applications applications in in in in battery-powered battery-powered battery-powered battery-powered equipment equipment equipment equipment and and and and instrumen- instrumen- instrumen- instrumen- tation. tation. tation. tation. |
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